ISRC ARG991010978
Verified recording
ARG991010978 is “Chan chan” by Compay Segundo y Pablo Milanes,
registered on the CopyrightChains blockchain with CopyrightID
0xcd3a638ae1b9697d89d33f99d7bf935b48f3912f01106635a0a45209f95bb52e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991010978.
Recording identifiers
- ISRC
- ARG991010978
- Title
- Chan chan
- Artist
- Compay Segundo y Pablo Milanes
- CopyrightID (CopyrightChains transaction hash)
0xcd3a638ae1b9697d89d33f99d7bf935b48f3912f01106635a0a45209f95bb52e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4efb6b2b3a36ef165e4d3e40736ece05d4bbf7514dd313474a59555373801de3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991010978
- Bitcoin block existence check
- https://blockstream.info/api/block/957118